BBJ-1 Explosion-proof status indicator light
Product Description
BBJ-1 Explosion-proof status indicator light
Product Introduction
Ensure uncompromised safety and compliance in hazardous maritime environments with our Explosion-proof Status Indicator Light, designed specifically for integration into Watertight Door Alarm Systems on tankers, offshore platforms, LNG carriers, and other vessels operating in potentially explosive atmospheres.
This intrinsically safe visual signaling device provides immediate and unambiguous status indication of watertight door operations—SECURELY CLOSED, IN MOTION, or OPEN—while preventing the ignition of flammable gases, vapors, or dust. Engineered to meet the strictest international standards, it is a critical component for enhancing crew awareness, operational safety, and regulatory compliance in hazardous (Ex) zones.
Drawing
Technical Data
| Main Power | AC220V±10% |
| Spare Power | DC24V(+30%~-25%) |
| Environment Temperature | -10℃~+55℃ |
| Environment Humidity | ≤95% |
| Alarm Sound Pressure Level | 75dB～95dB |
| VDR Data Protol | RS485 |
Core Features & Benefits
1.Certified Explosion-proof Protection: Housing is engineered to contain any internal ignition, preventing it from propagating to the surrounding hazardous atmosphere. Typically certified to ATEX, IECEx, or similar marine standards for Zone 1/21 or Zone 2/22, ensuring global acceptance.
2.Robust Marine Construction: Features a durable, corrosion-resistant housing (stainless steel 316 or coated aluminum) with a high-integrity glass or polycarbonate lens. Rated minimum IP66/IP67 for protection against water, dust, and harsh salt spray.
3.High-Visibility, Low-Energy Signaling: Utilizes high-intensity, long-life LEDs that deliver brilliant, energy-efficient illumination in standard maritime colors (Red, Green, Amber) with selectable steady or flashing patterns, ensuring clear visibility from a distance in all lighting conditions.
4.Seamless System Integration: Designed for easy connection to existing alarm system controllers, with common marine voltage ratings (e.g., 24VDC). Features secure, certified cable gland entries for safe and reliable wiring.
5.Maintenance & Reliability: Solid-state LED technology and rugged design ensure minimal maintenance, reduced downtime, and a long service life even in the most demanding environments.
This Explosion-proof Indicator Light is the definitive choice for safeguarding personnel and assets wherever watertight integrity and explosion safety converge. It provides a reliable, certified visual link in the safety chain, supporting critical procedures and emergency responses on specialized vessels.
Watertight Door Alarm System
Watertight Door Alarm System Connection Diagram